[1]Russell;Hitchings[JournaloftheAmericanChemicalSociety,1951,vol.73,p.3763,3766]
[1]Russell;Whittaker[JournaloftheAmericanChemicalSociety,1952,vol.74,p.1310,1312]
[1]Russell;Whittaker[JournaloftheAmericanChemicalSociety,1952,vol.74,p.1310,1312]
[1]Logemannetal.[ChemischeBerichte,1954,vol.87,p.435,439][ChemischeBerichte,1954,vol.87,p.1175,1178]
[1]Chaseetal.[JournaloftheChemicalSociety,1951,p.3439,3442]